| Point de virage | Distance | Direction | Zone d'observation |
|---|---|---|---|
| Oripaa | 0,00 km | 180,0° | Ligne 10,00 km |
| Pirttijarvi | 96,54 km | 358,7° | Cylindre R=0,50 km |
| Kanteenmaa | 76,48 km | 170,5° | Cylindre R=0,50 km |
| Ypaja | 39,07 km | 145,4° | Cylindre R=0,50 km |
| Oripaa | 31,46 km | 289,1° | Cylindre R=3,00 km |
| Total : | 243,56 km | ||